2 Kings 20:13-15

13Hezekiah received the envoys and showed them all that was in his storehouses—the silver, the gold, the spices and the fine olive oil—his armory and everything found among his treasures. There was nothing in his palace or in all his kingdom that Hezekiah did not show them.

14Then Isaiah the prophet went to King Hezekiah and asked, “What did those men say, and where did they come from?” “From a distant land,” Hezekiah replied. “They came from Babylon.”

15The prophet asked, “What did they see in your palace?” “They saw everything in my palace,” Hezekiah said. “There is nothing among my treasures that I did not show them.”